Guyana National Bureau of Standards |  Portal 

    Standards

    Code of Practice for the grading of hardwoods
    Specification for grades of fresh watermelons
    Specification for grades of fresh ginger
    Specification for the labelling of retail packages of tobacco products
    Labelling of tobacco products
    Specification for grades of green plantain
    Specification for carambola
    Specification for Grades of sweet potatoes
    Requirements for advertising – Part 3: Advertising of cigarettes
    Specification for Grades of fresh agricultural produce Part 1: Bananas